import java.util.Observable;

public class Telephone extends Observable {

	 private String  telNo;
	 
	 public String getValue() 
	 {
		 return  telNo;
	 }
	 
	 public void setTelNo(String telNo)
	 {
		 this.telNo = telNo;
		 setChanged();
		 notifyObservers();
	 }
	 
	public Telephone(String no)
	{
		this.telNo = no;
	}

}
